Mixture of 1-Pentanol + Propanoic acid

Datasets

1. Azeotropic composition: mole fraction (6)
2. n₀ - Refractive index (Na D-line) (2)
3. T_boil - Boiling temperature at pressure P, K (2)

Azeotropic composition: mole fraction of 1-Pentanol (1) [ref]

Temperature, K - Liquid	Azeotropic composition: mole fraction of 1-Pentanol (1) - Liquid
397.25	0.4585
413.25	0.4390

Azeotropic composition: mole fraction of 1-Pentanol (1) [ref]

Pressure, kPa - Liquid	Azeotropic composition: mole fraction of 1-Pentanol (1) - Liquid
53.30	0.4585
91.30	0.4390

Mole fraction of 1-Pentanol (1) [ref]

Fixed		Measured
Mole fraction of 1-Pentanol (1) - Liquid	Pressure, kPa - Gas	Mole fraction of 1-Pentanol (1) - Gas
0.0000	53.30	0.0000
0.0000	91.30	0.0000
0.0270	91.30	0.0180
0.0920	53.30	0.0720
0.1016	91.30	0.0705
0.1101	53.30	0.0902
0.1352	91.30	0.0996
0.1503	53.30	0.1174
0.1840	91.30	0.1409
0.1910	53.30	0.1499
0.2182	91.30	0.1864
0.2470	53.30	0.2001
0.2701	91.30	0.2392
0.2774	53.30	0.2349
0.3199	91.30	0.2985
0.3220	53.30	0.2940
0.3844	91.30	0.3721
0.3909	53.30	0.3692
0.4389	91.30	0.4391
0.4452	53.30	0.4391
0.4490	91.30	0.4502
0.4499	53.30	0.4412
0.4584	53.30	0.4582
0.4602	91.30	0.4657
0.4693	53.30	0.4698
0.4730	91.30	0.4796
0.4876	91.30	0.4969
0.4885	53.30	0.4912
0.5028	91.30	0.5142
0.5047	53.30	0.5173
0.5379	91.30	0.5604
0.5401	53.30	0.5638
0.5703	91.30	0.6040
0.5821	53.30	0.6059
0.6193	91.30	0.6651
0.6270	53.30	0.6640
0.6620	91.30	0.7030
0.6702	53.30	0.7202
0.7202	53.30	0.7690
0.7389	91.30	0.7996
0.7640	53.30	0.8180
0.7930	91.30	0.8450
0.8381	53.30	0.8703
0.8600	91.30	0.9111
0.9193	91.30	0.9514
0.9219	53.30	0.9297
0.9644	53.30	0.9821
0.9740	91.30	0.9903
1.0000	53.30	1.0000
1.0000	91.30	1.0000

Azeotropic composition: mole fraction of 1-Pentanol (1) [ref]

Temperature, K - Liquid	Azeotropic composition: mole fraction of 1-Pentanol (1) - Liquid
397.25	0.4585
413.25	0.4390

Azeotropic composition: mole fraction of 1-Pentanol (1) [ref]

Pressure, kPa - Liquid	Azeotropic composition: mole fraction of 1-Pentanol (1) - Liquid
53.30	0.4585
91.30	0.4390

Mole fraction of 1-Pentanol (1) [ref]

Fixed		Measured
Mole fraction of 1-Pentanol (1) - Liquid	Pressure, kPa - Gas	Mole fraction of 1-Pentanol (1) - Gas
0.0000	53.30	0.0000
0.0000	91.30	0.0000
0.0270	91.30	0.0180
0.0920	53.30	0.0720
0.1016	91.30	0.0705
0.1101	53.30	0.0902
0.1352	91.30	0.0996
0.1503	53.30	0.1174
0.1840	91.30	0.1409
0.1910	53.30	0.1499
0.2182	91.30	0.1864
0.2470	53.30	0.2001
0.2701	91.30	0.2392
0.2774	53.30	0.2349
0.3199	91.30	0.2985
0.3220	53.30	0.2940
0.3844	91.30	0.3721
0.3909	53.30	0.3692
0.4389	91.30	0.4391
0.4452	53.30	0.4391
0.4490	91.30	0.4502
0.4499	53.30	0.4412
0.4584	53.30	0.4582
0.4602	91.30	0.4657
0.4693	53.30	0.4698
0.4730	91.30	0.4796
0.4876	91.30	0.4969
0.4885	53.30	0.4912
0.5028	91.30	0.5142
0.5047	53.30	0.5173
0.5379	91.30	0.5604
0.5401	53.30	0.5638
0.5703	91.30	0.6040
0.5821	53.30	0.6059
0.6193	91.30	0.6651
0.6270	53.30	0.6640
0.6620	91.30	0.7030
0.6702	53.30	0.7202
0.7202	53.30	0.7690
0.7389	91.30	0.7996
0.7640	53.30	0.8180
0.7930	91.30	0.8450
0.8381	53.30	0.8703
0.8600	91.30	0.9111
0.9193	91.30	0.9514
0.9219	53.30	0.9297
0.9644	53.30	0.9821
0.9740	91.30	0.9903
1.0000	53.30	1.0000
1.0000	91.30	1.0000

Refractive index (Na D-line) [ref]

Operational conditions:

• Pressure, kPa = 101.325 (Liquid)
• Temperature, K = 293.15 (Liquid)

Mole fraction of 1-Pentanol (1) - Liquid	Refractive index (Na D-line) - Liquid
0.0000	1.381
0.0985	1.3838
0.1745	1.3861
0.2541	1.3884
0.3256	1.3904
0.3974	1.3925
0.4321	1.3935
0.5000	1.3955
0.5732	1.3976
0.6528	1.3999
0.7243	1.402
0.8001	1.4042
0.8759	1.4064
0.9324	1.4079
1.0000	1.41

Refractive index (Na D-line) [ref]

Operational conditions:

• Pressure, kPa = 101.325 (Liquid)
• Temperature, K = 293.15 (Liquid)

Mole fraction of 1-Pentanol (1) - Liquid	Refractive index (Na D-line) - Liquid
0.0000	1.381
0.0985	1.3838
0.1745	1.3861
0.2541	1.3884
0.3256	1.3904
0.3974	1.3925
0.4321	1.3935
0.5000	1.3955
0.5732	1.3976
0.6528	1.3999
0.7243	1.402
0.8001	1.4042
0.8759	1.4064
0.9324	1.4079
1.0000	1.41

Boiling temperature at pressure P, K [ref]

Fixed		Measured
Mole fraction of 1-Pentanol (1) - Liquid	Pressure, kPa - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	53.30	394.55
0.0000	91.30	410.55
0.0270	91.30	410.85
0.0920	53.30	395.45
0.1016	91.30	411.65
0.1101	53.30	395.60
0.1352	91.30	411.95
0.1503	53.30	395.85
0.1840	91.30	412.15
0.1910	53.30	396.25
0.2182	91.30	412.40
0.2470	53.30	396.65
0.2701	91.30	412.65
0.2774	53.30	396.85
0.3199	91.30	412.95
0.3220	53.30	397.00
0.3844	91.30	413.15
0.3909	53.30	397.20
0.4389	91.30	413.25
0.4452	53.30	397.25
0.4490	91.30	413.25
0.4499	53.30	397.25
0.4584	53.30	397.25
0.4602	91.30	413.25
0.4693	53.30	397.20
0.4730	91.30	413.20
0.4876	91.30	413.15
0.4885	53.30	397.20
0.5028	91.30	413.05
0.5047	53.30	397.15
0.5379	91.30	412.90
0.5401	53.30	397.05
0.5703	91.30	412.70
0.5821	53.30	396.95
0.6193	91.30	412.45
0.6270	53.30	396.75
0.6620	91.30	412.15
0.6702	53.30	396.50
0.7202	53.30	396.15
0.7389	91.30	411.35
0.7640	53.30	395.75
0.7930	91.30	410.65
0.8381	53.30	395.25
0.8600	91.30	409.85
0.9193	91.30	409.40
0.9219	53.30	394.35
0.9644	53.30	393.50
0.9740	91.30	408.55
1.0000	53.30	393.15
1.0000	91.30	408.05

Boiling temperature at pressure P, K [ref]

Fixed		Measured
Mole fraction of 1-Pentanol (1) - Liquid	Pressure, kPa - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	53.30	394.55
0.0000	91.30	410.55
0.0270	91.30	410.85
0.0920	53.30	395.45
0.1016	91.30	411.65
0.1101	53.30	395.60
0.1352	91.30	411.95
0.1503	53.30	395.85
0.1840	91.30	412.15
0.1910	53.30	396.25
0.2182	91.30	412.40
0.2470	53.30	396.65
0.2701	91.30	412.65
0.2774	53.30	396.85
0.3199	91.30	412.95
0.3220	53.30	397.00
0.3844	91.30	413.15
0.3909	53.30	397.20
0.4389	91.30	413.25
0.4452	53.30	397.25
0.4490	91.30	413.25
0.4499	53.30	397.25
0.4584	53.30	397.25
0.4602	91.30	413.25
0.4693	53.30	397.20
0.4730	91.30	413.20
0.4876	91.30	413.15
0.4885	53.30	397.20
0.5028	91.30	413.05
0.5047	53.30	397.15
0.5379	91.30	412.90
0.5401	53.30	397.05
0.5703	91.30	412.70
0.5821	53.30	396.95
0.6193	91.30	412.45
0.6270	53.30	396.75
0.6620	91.30	412.15
0.6702	53.30	396.50
0.7202	53.30	396.15
0.7389	91.30	411.35
0.7640	53.30	395.75
0.7930	91.30	410.65
0.8381	53.30	395.25
0.8600	91.30	409.85
0.9193	91.30	409.40
0.9219	53.30	394.35
0.9644	53.30	393.50
0.9740	91.30	408.55
1.0000	53.30	393.15
1.0000	91.30	408.05

Sources

• Isobaric (vapour + liquid) equilibria for the (1-pentanol + propionic acid) binary mixture at (53.3 and 91.3) kPa